Soo In believes that Hanjo is Yoon Kang, but he refuses to acknowledge her. Moo Duk and Won Shin get closer to identifying the mysterious gunman.

Yoon Kang reveals himself to a trusted ally to find Yun Ha more quickly. Won Shin finds a more definitive way to determine if Hanjo is Yoon Kang.

When Yun Ha is found, Yoon Kang will do anything to save her at the risk of exposing his identity. Soo In attempts at an explosion demonstration.